Our company was founded in 2008, It is one of the leading companies that specialized in producing transformer accessories, such as off circuit tap changer, oil level indicator. It sells well both at home and abroad and enjoys a good fame. After more than 20 years development, the company has been strong in technical resource, and have accumulated rich experience of systematic design and practice and also established integrated product series. we have the fixed assets of 2 million yuan, With annual sales of 8 million yuan. We can satisfy the requirement of tap changer used the voltage of 110KV and less than 110KV transformer. We can also undertake designing and making all kinds of special switches according to the technical parameters, special structure and quality required by the customers. We have a very strict quality controlling system which promises the product we produced are always of best quality. We pride ourselves on quality, that is our best selling point. We are keeping good commercial communications with domestic transformer enterprise .Our product are export to Indonesia, Switzerland, Thailand New Zealand and Peru ,more than 10 countries and regions.